Mega Code Archive
The second parameter passed in is an instance of the ImageClickEventArgs class
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This class has the following properties:
X: The x coordinate relative to the image the user clicked.
Y: The y coordinate relative to the image the user clicked.
<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
protected void btnTarget_Click(object sender, ImageClickEventArgs e)
{
if ((e.X > 90 && e.X < 110) && (e.Y > 90 && e.Y < 110))
lblResult.Text = "You hit the target!";
else
lblResult.Text = "You missed!";
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
<title>ImageButton Target</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ImageButton
id="btnTarget"
ImageUrl="http://www.rntsoft.com/style/logo.png"
Runat="server" OnClick="btnTarget_Click" />
<br /><br />
<asp:Label
id="lblResult"
Runat="server" />
</div>
</form>
</body>
</html>
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